Question

The product of 2 rational number is 13 bby 16.If one of the number is minus 1 by 8 . Find the other

Answer 1

$\huge\bold{Solution}$

$<b><i>$ let the other number is x

Given two product number is - 13 / 6

one of the number is - 1 / 8

According to question

x* 1 / 8 = 13 / 8

cross multiply

x= $\frac{13 *8}{1*8}$

x= 104 / 8

X = 13

Answer 2

Here is your solution

Let
the other number is x

Given:-
two product number is - 13 / 6

one of the number is - 1 / 8

According to question 

x×1 / 8 = 13 / 8

Now,cross multiply 

x=13×8/1×8

x= 104 / 8

X = 13

Hope it helps you